Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
8 years, 4 months ago.
How to read internal analog channels with AnalogIn?
Hello,
I am using NUCLEO STM32F411 board and need to read analog values from internal ADC channels (those not linked to a particular pin).
Specifically, it is a value of internal temperature sensor (ADC1, Channel 18). I was going through mbed documentation and examples and unfortunately could not find a way how to accomplish that with AnalogIn class.
I checked mbed-src for STM32F4 platform and there seems to be no way how to access internal ADC1 channels as the highest referenced channel is #15.
Is there any way how to do it by mbed API (easy way)?
Or do I have to stick to CMSIS?
Thanks!
Be the first to answer this question.